Indoor Air Quality Monitor features 2 GB logging memory.

Critical Environment Technologies    Delta, BC V4G1M3
Jun 29, 2012 Equipped with full color LCD, YES Intelligent Monitoring System features 9 channel sensor capacity, including temperature and relative humidity, and choice of sensor options, including particulate, electrochemical, catalytic, infrared, and PID. Fixed wall mount version has permanent wire with 24 Vac/Vdc and 1 relay output for alarm signaling, while portable desktop version features 6 V wall adapter for 24/7 continuous monitoring and logging.

Low Power Transmitter uses CO or NO2 sensors.

Critical Environment Technologies    Delta, BC V4G1M3
Jun 29, 2012 Providing 4-20 mA linear output signal, Model LPT features 3-in-1 wiring: 2-wire loop, 3-wire Vdc, or 4-wire Vac power. Unit offers automatic thermal resetting fuse, temperature compensation, and visual LED indication for power and fault conditions. Housed in water- and dust-tight ABS/polycarbonate enclosure, transmitter includes Calibration Extending Firmware, which takes into account aging of sensors so less frequent calibrations are acceptable in non-critical applications.

Indoor Air Quality Monitor has 8-channel sensor capacity.

Critical Environment Technologies    Delta, BC V4G1M3
Oct 25, 2011 Equipped with fixed temperature and RH sensor as standard, CE-certified YESAIR can handle up to 5 additional internal plug-and-play sensors: 3 electrochemical toxic gas or oxygen sensors; 2 high-current draw sensors, such as IR PID or catalytic; and remote particulate sensor. Three tactile push buttons facilitate operation, while relative humidity (RH) and temperature sensor shroud protects sensors from everyday use and promotes accelerated response to changes in RH and temperature.

Self-Contained Gas Detector accommodates diverse applications.

Critical Environment Technologies    Delta, BC V4G1M3
Sep 23, 2010 Suited for non-hazardous commercial applications, multi-purpose GEM (Gas Emissions Monitor) comes in 1- or 2-channel configurations accommodating accurate smart sensors. Features include CSA/UL/CE certifications, integral and/or remote sensors, dual 5 A dry contact relays, 4-20 mA linear output signal, and optional 4-digit LED display. Sensor CEF (Calibration Extending Firmware), also included, takes into account sensor aging as to minimize calibrations in non-critical applications.

Handheld Particulate Sensor monitors indoor air quality.

Critical Environment Technologies    Delta, BC V4G1M3
May 18, 2010 With ability to sense dust, particulates, cigarette smoke, pollen, and fibers, YESDUST runs on internal rechargeable NiMh batteries providing approximately 5 hr of run time, or supplied wall adapter, providing continuous operation. Product is designed to be used with multi-sensor indoor air quality (IAQ) monitors. Measured readings are shown on LCD display and data logged to internal flash card of IAQ monitors.